Elevator for processing iron oxide powder

Abstract

This utility model relates to the field of iron oxide powder processing technology and discloses an elevator for iron oxide powder processing, including a housing, a conveying pipe, a discharging pipe, a servo motor, an extension component, and a support component. The extension component and the support component are both installed between the conveying pipe and the discharging pipe. After the extension component is assembled with the conveying pipe and the discharging pipe, it increases the lifting height. An extension pipe is set between the conveying pipe and the discharging pipe. A round rod is set at the outer end of the limiting block at both ends of the roller inside the extension pipe, which cooperates with the round groove set at the outer end of the end block on the end face of the roller inside the conveying pipe and the discharging pipe to increase the conveying length and increase the lifting height. In addition, a sealing gasket is set at the contact position between the conveying pipe and the discharging pipe and the extension pipe, and a locking block is set on the surface of the sealing gasket for reinforcement to ensure the sealing effect after the extension pipe is installed.

Description

Technical Field

[0001] This utility model relates to the field of iron oxide powder processing technology, specifically to an elevator for iron oxide powder processing. Background Technology

[0002] Iron oxide powder is a widely used iron oxide powder material. It has excellent pigment properties, good weather resistance and high color stability, and plays an important role in industries such as pigments, magnetic materials, catalysts and high-temperature metallurgy.

[0003] In the processing of iron oxide powder, various lifting machinery and equipment, such as bucket elevators and screw jacks, are often used to achieve continuous conveying and lifting of the powder. Among them, screw jacks (also known as screw conveyors or screw elevators) have the advantages of simple structure and wide applicability. However, the conveying length of existing screw jacks is fixed, which leads to limitations in the conveying height and makes it inconvenient to adapt to different production environments. Therefore, we propose an elevator for iron oxide powder processing. Utility Model Content

[0004] The purpose of this utility model is to provide an elevator for processing iron oxide powder, so as to solve the problem mentioned in the background art that the existing screw elevator has a fixed conveying length, which leads to a limitation on the conveying height and is not convenient to adapt to different production environments.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a hoist for processing iron oxide powder, comprising a housing, a conveying pipe, a discharging pipe, a servo motor, and further comprising an extension component and a support component. The extension component and the support component are both installed between the conveying pipe and the discharging pipe. After the extension component is assembled with the conveying pipe and the discharging pipe, it increases the lifting height.

[0006] Preferably, the extension assembly includes an extension tube, a round rod, a limiting frame, a roller shaft, and a limiting block. An extension tube is provided between the material conveying pipe and the material discharging pipe. Both ends of the extension tube are fixedly connected to the limiting frame. A roller shaft is provided between the limiting frames. The surface of the roller shaft is provided with a spiral guide vane. Both ends of the roller shaft are fixedly connected to the limiting frame. Symmetrical round rods are fixedly connected to the outer ends of the limiting blocks.

[0007] Preferably, both the conveying pipe and the discharge pipe are equipped with rollers, and each roller is fixedly connected to an end block near the end of the extension pipe. The end block has a circular groove on its outside that matches the circular rod.

[0008] Preferably, sealing gaskets are fitted at the contact points between the conveying pipe and the discharge pipe and the extension pipe, and symmetrical locking blocks are fitted outside the sealing gaskets, with the locking blocks connected by screw threads.

[0009] Preferably, the support assembly includes a support plate, a movable plate, bolts, and a base plate. The support plate is fixedly connected to the bottom of the extension pipe between the conveying pipe and the discharge pipe. The movable plate is fixedly connected to the bottom of the support plate. The base plate is movably connected to the movable plate. Bolts are installed on the surface of the base plate.

[0010] Preferably, the width of the sealing gasket is equal to the width of the locking block, and the interior of the locking block is semi-circular.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model provides an extension pipe between the conveying pipe and the discharge pipe. A round rod is provided at the outer end of the limiting block at both ends of the roller inside the extension pipe. This rod works in conjunction with the round groove provided at the outer end of the end block on the end face of the roller inside the conveying pipe and the discharge pipe to increase the conveying length and increase the lifting height. In addition, a sealing gasket is provided at the contact position between the conveying pipe and the discharge pipe and the extension pipe. A locking block is provided on the surface of the sealing gasket for reinforcement to ensure the sealing effect after the extension pipe is installed.

[0013] 2. This utility model provides a support plate at the bottom of the extension tube, which is connected to the movable plate and the base plate. After the extension tube is assembled with the conveying pipe and the discharge pipe, the position of the support plate and the base plate is adjusted and the bolts are tightened for fixation, which provides support for the extension tube and ensures the stable connection between the extension tube and the conveying pipe and the discharge pipe, thereby ensuring the stable conveying of iron oxide powder. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the assembled extension tube structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the extension tube of this utility model;

[0017] Figure 4 This is a schematic diagram of the extension tube portion of this utility model;

[0018] Figure 5 This is a schematic diagram of the discharge pipe section of this utility model;

[0019] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0020] In the diagram: 1. Box body; 2. Conveying pipe; 3. Discharging pipe; 4. Servo motor; 5. Extension pipe; 6. Round rod; 7. Limiting frame; 8. Roller shaft; 9. Limiting block; 10. End block; 11. Round groove; 12. Support plate; 13. Movable plate; 14. Bolt; 15. Base plate; 16. Sealing gasket; 17. Clamping block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example

[0023] Please see Figures 1-6 The figure shows an iron oxide powder processing elevator, which includes a housing 1, a conveying pipe 2, a discharge pipe 3, a servo motor 4, and also includes an extension component and a support component. The extension component and the support component are both installed between the conveying pipe 2 and the discharge pipe 3. After the extension component is assembled with the conveying pipe 2 and the discharge pipe 3, it increases the lifting height.

[0024] Furthermore, the extension assembly includes an extension tube 5, a round rod 6, a limiting frame 7, a roller shaft 8, and a limiting block 9. An extension tube 5 is provided between the material conveying pipe 2 and the material discharge pipe 3. The two ends of the extension tube 5 are fixedly connected to the limiting frame 7. A roller shaft 8 is provided between the limiting frames 7. The surface of the roller shaft 8 is provided with a spiral guide plate. The two ends of the roller shaft 8 are fixedly connected to the limiting frame 7. A symmetrical round rod 6 is fixedly connected to the outer end of the limiting block 9.

[0025] Furthermore, both the conveying pipe 2 and the discharge pipe 3 are equipped with rollers 8 inside. The surface of the rollers 8 is provided with spiral guide vanes. The rollers 8 inside the discharge pipe 3 are driven by a servo motor 4. The rollers 8 are fixedly connected to an end block 10 near the extension pipe 5. The end block 10 is provided with a circular groove 11 that matches the circular rod 6.

[0026] Based on the aforementioned scheme, sealing gaskets 16 are fitted at the contact positions of the material conveying pipe 2 and the material discharge pipe 3 with the extension pipe 5. Symmetrical locking blocks 17 are fitted on the outside of the sealing gaskets 16, and the locking blocks 17 are connected by screw threads.

[0027] Furthermore, the width of the sealing gasket 16 is equal to the width of the locking block 17, and the interior of the locking block 17 is semi-circular;

[0028] An extension pipe 5 is installed between the conveying pipe 2 and the discharge pipe 3. A round rod 6 is installed at the outer end of the limiting block 9 at both ends of the roller 8 inside the extension pipe 5. This rod 6 works in conjunction with the round groove 11 at the outer end of the end block 10 on the end face of the roller 8 inside the conveying pipe 2 and the discharge pipe 3, thereby increasing the conveying length and lifting height. In addition, a sealing gasket 16 is installed at the contact position between the conveying pipe 2 and the discharge pipe 3 and the extension pipe 5. A locking block 17 is installed on the surface of the sealing gasket 16 for reinforcement, ensuring the sealing effect after the extension pipe 5 is installed.

[0029] As a further embodiment of this invention, the support assembly includes a support plate 12, a movable plate 13, bolts 14 and a base plate 15. The bottom of the extension pipe 5 between the conveying pipe 2 and the discharge pipe 3 is fixedly connected to the support plate 12. The bottom of the support plate 12 is fixedly connected to the movable plate 13. The movable plate 13 is movably connected to the base plate 15. Bolts 14 are installed on the surface of the base plate 15.

[0030] A support plate 12 is set at the bottom of the extension pipe 5, and a movable plate 13 is connected to the base plate 15. After the extension pipe 5 is assembled with the conveying pipe 2 and the discharge pipe 3, the position of the support plate 12 and the base plate 15 is adjusted and the bolts 14 are tightened to fix it, which provides support for the extension pipe 5 and ensures that the connection between the extension pipe 5 and the conveying pipe 2 and the discharge pipe 3 is stable, thereby ensuring the stable conveying of iron oxide powder.

[0031] It should be noted that this utility model is an elevator for processing iron oxide powder. First, the elevator is moved to a specific position. According to the actual conveying needs, an extension pipe 5 is selected and installed. Specifically, the conveying pipe 2 and the discharge pipe 3 are disconnected. The extension pipe 5 is placed between the conveying pipe 2 and the discharge pipe 3, so that the round rod 6 inside the extension pipe 5 is engaged with the round groove 11 inside the conveying pipe 2 and the discharge pipe 3. Then, the sealing gasket 16 is placed in the gap between the extension pipe 5 and the conveying pipe 2 and the discharge pipe 3. Finally, the screw is tightened to install the locking block 17 on the outside of the sealing gasket 16 to seal the gap between the extension pipe 5 and the conveying pipe 2 and the discharge pipe 3. Then, iron oxide powder is added into the box 1. The servo motor 4 is started. The servo motor 4 drives the discharge pipe 3, the extension pipe 5 and the roller 8 inside the discharge pipe 2 to rotate. The iron oxide powder inside the box 1 is output through the spiral conveying plate on the surface of the roller 8, passing through the discharge pipe 2, the extension pipe 5 and the discharge pipe 3, thus completing the conveying of iron oxide powder.

[0032] In addition, the aforementioned servo motor uses an external power supply. The circuits, electronic components, and modules involved in this invention are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. Furthermore, the scope of protection of this invention does not involve improvements to the internal structure and methods.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An iron oxide powder processing elevator comprising a box (1), a feeding pipe (2), a discharging pipe (3), a servo motor (4), characterized in that: It also includes an extension component and a support component, both of which are installed between the conveying pipe (2) and the discharge pipe (3). The extension component, after being assembled with the conveying pipe (2) and the discharge pipe (3), increases the lifting height.

2. The iron oxide powder processing elevator according to claim 1, characterized in that: The extension assembly includes an extension tube (5), a round rod (6), a limiting frame (7), a roller (8), and a limiting block (9). An extension tube (5) is provided between the material conveying pipe (2) and the material discharge pipe (3). The two ends of the extension tube (5) are fixedly connected to the limiting frame (7). A roller (8) is provided between the limiting frames (7). The surface of the roller (8) is provided with a spiral guide plate.

3. An iron oxide powder processing elevator as claimed in claim 2, characterized in that: Both ends of the roller (8) are fixedly connected to the outer ends of the limiting frame (7) with limiting blocks (9), and the outer ends of the limiting blocks (9) are fixedly connected with symmetrical round rods (6).

4. The iron oxide powder processing elevator of claim 1, wherein: Both the conveying pipe (2) and the discharge pipe (3) are equipped with rollers (8), and each roller (8) is fixedly connected to an end block (10) near the end of the extension pipe (5). The end block (10) is provided with a circular groove (11) that matches the round rod (6).

5. The iron oxide powder processing elevator of claim 2, wherein: Sealing gaskets (16) are fitted at the contact positions of the conveying pipe (2) and the discharge pipe (3) with the extension pipe (5). Symmetrical locking blocks (17) are fitted on the outside of the sealing gaskets (16), and the locking blocks (17) are connected by screw threads.

6. The iron oxide powder processing elevator of claim 1, wherein: The support assembly includes a support plate (12), a movable plate (13), bolts (14) and a base plate (15). The bottom of the extension pipe (5) between the conveying pipe (2) and the discharge pipe (3) is fixedly connected to the support plate (12). The bottom of the support plate (12) is fixedly connected to the movable plate (13). The movable plate (13) is movably connected to the base plate (15). Bolts (14) are installed on the surface of the base plate (15).

7. The iron oxide powder processing elevator of claim 5, wherein: The width of the sealing gasket (16) is equal to the width of the locking block (17), and the interior of the locking block (17) is semi-circular.

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